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EP4068914A3 - Nanostructured materials for battery applications - Google Patents

Nanostructured materials for battery applications Download PDF

Info

Publication number
EP4068914A3
EP4068914A3 EP22160623.9A EP22160623A EP4068914A3 EP 4068914 A3 EP4068914 A3 EP 4068914A3 EP 22160623 A EP22160623 A EP 22160623A EP 4068914 A3 EP4068914 A3 EP 4068914A3
Authority
EP
European Patent Office
Prior art keywords
nanostructured materials
battery applications
batteries
nanostructures
present
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
EP22160623.9A
Other languages
German (de)
French (fr)
Other versions
EP4068914A2 (en
Inventor
Yimin Zhu
Jay L. Goldman
Jason Hartlove
Hans Jurgen Hofler
Baixin Qian
Vijendra Sahi
Ionel C. Stefan
David P. Stumbo
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
OneD Material Inc
Original Assignee
OneD Material Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by OneD Material Inc filed Critical OneD Material Inc
Publication of EP4068914A2 publication Critical patent/EP4068914A2/en
Publication of EP4068914A3 publication Critical patent/EP4068914A3/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
    • H01M4/134—Electrodes based on metals, Si or alloys
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/36—Selection of substances as active materials, active masses, active liquids
    • H01M4/58—Selection of substances as active materials, active masses, active liquids of inorganic compounds other than oxides or hydroxides, e.g. sulfides, selenides, tellurides, halogenides or LiCoFy; of polyanionic structures, e.g. phosphates, silicates or borates
    • H01M4/583—Carbonaceous material, e.g. graphite-intercalation compounds or CFx
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y99/00—Subject matter not provided for in other groups of this subclass
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/05—Accumulators with non-aqueous electrolyte
    • H01M10/052—Li-accumulators
    • H01M10/0525—Rocking-chair batteries, i.e. batteries with lithium insertion or intercalation in both electrodes; Lithium-ion batteries
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
    • H01M4/139—Processes of manufacture
    • H01M4/1395—Processes of manufacture of electrodes based on metals, Si or alloys
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/36—Selection of substances as active materials, active masses, active liquids
    • H01M4/362—Composites
    • H01M4/366—Composites as layered products
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/62—Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/50—Current conducting connections for cells or batteries
    • H01M50/531—Electrode connections inside a battery casing
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage using batteries
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/49108—Electric battery cell making

Landscapes

  • Chemical & Material Sciences (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Inorganic Chemistry (AREA)
  • Nanotechnology (AREA)
  • Composite Materials (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Secondary Cells (AREA)
  • Silicon Compounds (AREA)
  • Carbon And Carbon Compounds (AREA)

Abstract

The present invention relates to nanostructured materials (including nanowires) for use in batteries. Exemplary materials include carbon-comprising, Si-based nanostructures, nanostructured materials disposed on carbon-based substrates, and nanostructures comprising nanoscale scaffolds. The present invention also provides methods of preparing battery electrodes, and batteries, using the nanostructured materials.
EP22160623.9A 2009-05-19 2010-05-19 Nanostructured materials for battery applications Pending EP4068914A3 (en)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US17966309P 2009-05-19 2009-05-19
US22139209P 2009-06-29 2009-06-29
US25573209P 2009-10-28 2009-10-28
EP10778339.1A EP2433475B1 (en) 2009-05-19 2010-05-19 Nanostructured materials for battery applications
EP21161119.9A EP3859830B1 (en) 2009-05-19 2010-05-19 Nanostructured materials for battery applications
PCT/US2010/035435 WO2010135446A1 (en) 2009-05-19 2010-05-19 Nanostructured materials for battery applications

Related Parent Applications (2)

Application Number Title Priority Date Filing Date
EP21161119.9A Division EP3859830B1 (en) 2009-05-19 2010-05-19 Nanostructured materials for battery applications
EP10778339.1A Division EP2433475B1 (en) 2009-05-19 2010-05-19 Nanostructured materials for battery applications

Publications (2)

Publication Number Publication Date
EP4068914A2 EP4068914A2 (en) 2022-10-05
EP4068914A3 true EP4068914A3 (en) 2022-10-12

Family

ID=43124765

Family Applications (3)

Application Number Title Priority Date Filing Date
EP22160623.9A Pending EP4068914A3 (en) 2009-05-19 2010-05-19 Nanostructured materials for battery applications
EP21161119.9A Active EP3859830B1 (en) 2009-05-19 2010-05-19 Nanostructured materials for battery applications
EP10778339.1A Active EP2433475B1 (en) 2009-05-19 2010-05-19 Nanostructured materials for battery applications

Family Applications After (2)

Application Number Title Priority Date Filing Date
EP21161119.9A Active EP3859830B1 (en) 2009-05-19 2010-05-19 Nanostructured materials for battery applications
EP10778339.1A Active EP2433475B1 (en) 2009-05-19 2010-05-19 Nanostructured materials for battery applications

Country Status (10)

Country Link
US (5) US10490817B2 (en)
EP (3) EP4068914A3 (en)
JP (4) JP5882200B2 (en)
KR (2) KR102067922B1 (en)
CN (1) CN102428763A (en)
DK (2) DK2433475T3 (en)
ES (2) ES2910086T3 (en)
HU (2) HUE054466T2 (en)
PL (2) PL2433475T3 (en)
WO (1) WO2010135446A1 (en)

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